Route Filtering by Network Size
MarshJ at wsdot.wa.gov
Wed Nov 10 18:02:29 UTC 1999
I've changed jobs and been off the NANOG list for some time, so please
excuse the question.
I know some providers (such as SPRINT) filter BGP routing announcements
based on minimum announcement size. The questions are:
1) Who all has such policies?
2) What are the specific sizes and address blocks being filtered?
3) Do they affect "portable" (provider independent) and "non-portable
(provider supplied) addressing in the same way.
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